According to The Traditional Chinese Medicine’s Meridian System, an organ of the body relates to each tooth and holds certain emotions which in turn, are influenced by teeth. This can be explained better by Teeth Meridians Chart.
A meridian tooth chart takes the concept of the meridian system and applies it to the mouth. While the meridian system is ancient, it's unclear who created the first tooth chart. Each tooth in the human mouth is related by a meridian to an organ in the body. When an organ or system becomes diseased or infected, the associated tooth most likely will express some type of symptom as well.
While the meridian system has not been proven by science, there is scientific evidence that suggests that your oral health influences your overall health in other ways. For example, the Mayo Clinic points out that poor oral health may contribute to other conditions, including those affecting the heart. So, establishing a good oral care regimen of daily flossing and twice-daily tooth brushing can only do good for your mouth and body.
If you are concerned about the health of your mouth or want to determine the cause of a health problem, talk to your dentist. In the meantime, watch this 2-minute video on teeth meridians: https://www.prweb.com/releases/2010/01/prweb3398434.htm